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# sig_atomic_t.m4 serial 1 (gettext-0.12.2)
dnl Copyright (C) 2003 Free Software Foundation, Inc.
dnl This file is free software, distributed under the terms of the GNU
dnl General Public License. As a special exception to the GNU General
dnl Public License, this file may be distributed as part of a program
dnl that contains a configuration script generated by Autoconf, under
dnl the same distribution terms as the rest of that program.
AC_DEFUN([gt_TYPE_SIG_ATOMIC_T],
[
AC_CHECK_TYPES(sig_atomic_t, ,
[AC_DEFINE(sig_atomic_t, int,
[Define as an integer type suitable for memory locations that can be
accessed atomically even in the presence of asynchnonous signals.])],
[#include <signal.h>])
])
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